CN214869155U - Wear-resistant cutter grinding machine for special machining of drill bit - Google Patents
Wear-resistant cutter grinding machine for special machining of drill bit Download PDFInfo
- Publication number
- CN214869155U CN214869155U CN202022848255.7U CN202022848255U CN214869155U CN 214869155 U CN214869155 U CN 214869155U CN 202022848255 U CN202022848255 U CN 202022848255U CN 214869155 U CN214869155 U CN 214869155U
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- China
- Prior art keywords
- grinding wheel
- motor
- dust
- drill bit
- cover
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000000227 grinding Methods 0.000 title claims abstract description 87
- 238000003754 machining Methods 0.000 title claims description 9
- 239000000428 dust Substances 0.000 claims abstract description 50
- 238000010521 absorption reaction Methods 0.000 claims abstract description 6
- 229910001651 emery Inorganic materials 0.000 claims description 10
- 238000009434 installation Methods 0.000 abstract description 4
- 230000000903 blocking effect Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 230000010485 coping Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a wear-resisting sharpening machine is used in drill bit special type processing, including the base, the top of base is fixed with the motor board, and the top of motor board is fixed with the bracing piece, and the side-mounting of bracing piece has the fender cover, and the internally surface mounting who keeps off the cover has the magnet board, and the bottom that keeps off the cover is provided with the through-hole, and the motor is installed on the top of motor board, and the dust catcher is installed on the top of motor, and the side of dust catcher is provided with the dust absorption pipe, and the dust absorption pipe passes and keeps off the cover. The suction port of the dust suction pipe faces the edge of the grinding wheel, and the dust suction machine is used for absorbing the ground dust attached to the surface of the grinding wheel, so that the surface of the grinding wheel is kept clean, and the wear resistance of the grinding wheel is improved. The magnet plate is arranged on the side surface of the grinding wheel, and absorbs scattered grinding dust, so that the attachment amount of the grinding dust on the surface of the grinding wheel is reduced. The grinding wheel is positioned through the positioning pin, and the fastening nut is fastened, connected and installed, so that the stable installation of the grinding wheel is realized.
Description
Technical Field
The utility model belongs to the technical field of drill bit special processing, specifically be a wear-resisting sharpening machine is used in drill bit special processing.
Background
Because the drill bit can receive wearing and tearing in the milling process, consequently, need carry out the sharpening to it after using a period of time, the quality of drill bit sharpening directly influences the quality of drilling, machining efficiency and the life of brick. At present, a plurality of drill sharpening machines are used for sharpening the cutting edge, the chisel edge and the chisel edge relief angle of a drill.
The invention discloses a drill bit sharpening machine in 2019, 3.8.7.A granted publication No. CN208584295U, which comprises a base, a motor fixing plate, a grinding seat, a chuck and a grinding wheel, wherein the grinding vertical plate is arranged on the base and positioned behind the grinding wheel, an elastic groove is arranged at the upper part of the grinding vertical plate, the grinding seat is arranged at the upper end of the grinding vertical plate and is connected with the grinding vertical plate through a fastening screw, an adjusting hole groove is arranged at one side of the grinding seat, which is close to the motor fixing plate, an adjusting screw hole is arranged on the motor fixing plate, an adjusting screw is arranged in the adjusting screw hole, and the upper half part of the adjusting screw is positioned in the adjusting hole groove of the grinding seat. The utility model discloses, owing to set up grinding riser and adjusting screw, can adjust the perpendicular distance of drill bit and emery wheel when the grinding drill bit, make the corresponding change of the chisel edge or the corresponding change of chisel edge relief angle grinding volume of drill bit, the drill bit chisel edge coping more can reach operation requirement.
In the existing wear-resistant edge grinder for drill bit special processing, in the process of grinding the grinding wheel, more grinding dust adheres to the surface of the grinding wheel, the grinding dust is inconvenient to clean, the grinding wheel is not beneficial to grinding the drill bit, and the wear-resistant strength of the grinding wheel is reduced; moreover, the grinding wheel is inconvenient to disassemble and assemble and is not stable enough to assemble.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a wear-resisting sharpening machine is used in drill bit special type processing to solve the emery wheel at the in-process of sharpening, emery wheel surface adnexed dull polish dirt is more, and inconvenient clearance is unfavorable for the problem to the drill bit sharpening.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a wear-resisting sharpening machine is used in drill bit special type processing, includes the base, the top of base is fixed with the motor board, the top of motor board is fixed with the bracing piece, the side-mounting of bracing piece has the fender cover, the internal surface mounting who keeps off the cover has the magnet board, the bottom that keeps off the cover is provided with the through-hole, the motor is installed on the top of motor board, the dust catcher is installed on the top of motor, the side of dust catcher is provided with the dust absorption pipe, the dust absorption pipe passes and keeps off the cover.
Preferably, a rotating shaft is arranged on the side face of the motor, a positioning hole is formed in the side face of the rotating shaft, and a connecting rod is fixed on the side face of the rotating shaft.
Preferably, a connecting sleeve is mounted on the surface of the connecting rod, a grinding wheel is mounted on the surface of the connecting sleeve, a fastening nut is arranged on the surface of the connecting rod, a positioning pin is fixed on the side face of the grinding wheel, and the positioning pin is inserted into the positioning hole.
Preferably, the support rod is perpendicular to the motor plate, the magnet plate faces the front end face of the grinding wheel, and the support rod is located at the front end of the motor.
Preferably, the blocking cover is of a semicircular structure, a suction opening of the dust suction pipe faces the edge of the grinding wheel, and the dust suction pipe spans over the blocking cover.
Preferably, the connecting rod is a threaded rod, and the connecting rod and the rotating shaft are coaxial.
Preferably, the grinding wheel is connected with the connecting rod through a fastening nut, and the grinding wheel is perpendicular to the connecting rod.
Compared with the prior art, the utility model discloses a wear-resisting sharpening machine is used in drill bit special type processing of example:
1. the dust collection pipe, the dust collector and the blocking cover are arranged, when the dust collection pipe is used, the blocking cover covers the upper portion of the grinding wheel, a suction port of the dust collection pipe faces the edge of the grinding wheel, and the dust collector absorbs the ground dust attached to the surface of the grinding wheel, so that the surface of the grinding wheel is kept clean, and the wear resistance of the grinding wheel is improved.
2. The magnet plate is arranged on the side face of the grinding wheel to adsorb scattered grinding dust and reduce the attachment amount of the grinding dust on the surface of the grinding wheel, so that the surface of the grinding wheel is cleaned.
3. Be provided with connecting rod, locating pin and fastening nut, during the use, the emery wheel passes through the connecting rod and installs the one end at the pivot to fix a position through the locating pin, fastening nut fastening connection installation has thereby realized the stable installation of emery wheel.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is an enlarged view of fig. 1 at a according to the present invention;
fig. 3 is a schematic structural view of the magnet plate portion of fig. 1 according to the present invention;
fig. 4 is a schematic circuit diagram of the motor of fig. 1 according to the present invention.
In the figure: 1. a base; 2. a motor plate; 3. a motor; 4. a dust collector; 5. a rotating shaft; 6. a grinding wheel; 7. a support bar; 8. a dust collection pipe; 9. a magnet plate; 10. a shield; 11. a through hole; 12. positioning holes; 13. positioning pins; 14. connecting sleeves; 15. fastening a nut; 16. a connecting rod.
Detailed Description
Referring to fig. 1, a wear-resistant cutter grinding machine for drill bit special processing comprises a base 1, wherein a motor plate 2 is fixed at the top end of the base 1, and the motor plate 2 is parallel to the base 1; the top of motor board 2 is fixed with bracing piece 7, and bracing piece 7 is perpendicular with motor board 2, and bracing piece 7 is located the front end of motor 3.
Referring to fig. 1 and 3, a shield 10 is mounted on a side surface of the support rod 7, the shield 10 is in a semicircular structure, and the shield 10 covers the upper half part of the grinding wheel 6; the inner surface of the shield 10 is provided with a magnet plate 9, the magnet plate 9 is of a semicircular structure, and the magnet plate 9 faces the front end face of the grinding wheel 6.
Referring to fig. 1 and 3, the magnet plate 9 is used for adsorbing scattered grinding dust, reducing the amount of the adhering grinding dust on the surface of the grinding wheel 6, thereby keeping the surface of the grinding wheel 6 clean, reducing the wear on the surface of the grinding wheel 6, and increasing the wear resistance of the grinding wheel 6; the bottom end of the blocking cover 10 is provided with a through hole 11 for penetrating the rotating shaft 5, so that the grinding wheel 6 is convenient to disassemble and assemble.
Referring to fig. 1 and 4, the top end of the motor plate 2 is provided with a motor 3, the motor 3 is made of a model TCH32-750-30SP, the surface of the motor is provided with a switch, the switch controls the start and stop of the motor 3, and the motor is connected with an indoor power strip through a wire plug and electrified to drive the rotation of the rotating shaft 5 and the grinding wheel 6.
Referring to fig. 1, a dust collector 4 is installed at the top end of the motor 3, and a dust collection pipe 8 is arranged on the side surface of the dust collector 4; the vacuum cleaner 4 is DL-750-30, the surface of the vacuum cleaner is provided with a switch, the switch controls the on-off of the vacuum cleaner 4, and the vacuum cleaner is connected with an indoor power strip through a wire plug and powered on and sucks dust through a dust suction pipe 8.
Referring to fig. 1, the dust suction pipe 8 spans over the blocking cover 10, the dust suction pipe 8 penetrates through the blocking cover 10, a suction port of the dust suction pipe 8 faces the edge of the grinding wheel 6, and the dust suction machine 4 absorbs the ground dust attached to the surface of the grinding wheel 6, so that the surface of the grinding wheel 6 is kept clean, and the wear resistance of the grinding wheel 6 is improved.
Referring to fig. 1 and 2, a rotating shaft 5 is disposed on a side surface of the motor 3, and the rotating shaft 5 is perpendicular to a side surface of the shield 10; the side of the rotating shaft 5 is fixed with a connecting rod 16, the connecting rod 16 is a threaded rod, and the connecting rod 16 and the rotating shaft 5 are coaxial.
Referring to fig. 1 and 2, a connecting sleeve 14 is installed on the surface of the connecting rod 16, a grinding wheel 6 is installed on the surface of the connecting sleeve 14, the connecting sleeve 14 reduces the abrasion of the grinding wheel 6, and the grinding wheel 6 is stably installed; the grinding wheel 6 is perpendicular to the connecting rod 16, and the grinding wheel 6 is arranged inside the shield cover 10.
Referring to fig. 1 and 2, a fastening nut 15 is arranged on the surface of the connecting rod 16, the fastening nut 15 is in threaded fit connection with the connecting rod 16, and the grinding wheel 6 is connected with the connecting rod 16 through the fastening nut 15; the side of the rotating shaft 5 is provided with a positioning hole 12, the side of the grinding wheel 6 is fixed with a positioning pin 13, the positioning pin 13 is inserted into the positioning hole 12, and the grinding wheel 6 is stably positioned and installed.
The working principle of the scheme is as follows: motor 3 passes through motor board 2 to be installed on the top of base 1, and emery wheel 6 passes through connecting rod 16 and pivot 5 to be installed in motor 3's side, and emery wheel 6 fixes a position through locating pin 13, and fastening nut 15 fastening connection installs, guarantees emery wheel 6's stable installation.
The baffle cover 10 is covered at the top end of the grinding wheel 6 through the support rod 7, the magnet plate 9 is arranged right opposite to the front end face of the grinding wheel 6, scattered grinding dust is adsorbed, the attachment amount of the grinding dust on the surface of the grinding wheel 6 is reduced, and therefore the surface of the grinding wheel 6 is kept clean; the dust collector 4 is arranged at the top end of the motor 3, the dust collection pipe 8 penetrates through the blocking cover 10 and faces the edge of the grinding wheel 6, and the dust collector 4 absorbs the grinding dust attached to the surface of the grinding wheel 6, so that the surface of the grinding wheel 6 is kept clean, and the wear resistance of the grinding wheel 6 is improved.
Claims (7)
1. The utility model provides a wear-resisting sharpening machine for drill bit special type processing, includes base (1), its characterized in that: the top of base (1) is fixed with motor board (2), the top of motor board (2) is fixed with bracing piece (7), the side-mounting of bracing piece (7) has fender cover (10), the internally surface mounting who keeps off cover (10) has magnet board (9), the bottom that keeps off cover (10) is provided with through-hole (11), motor (3) are installed on the top of motor board (2), dust catcher (4) are installed on the top of motor (3), the side of dust catcher (4) is provided with dust absorption pipe (8), dust absorption pipe (8) pass and keep off cover (10).
2. The wear resistant sharpener for drill bit special machining according to claim 1, wherein: the side of motor (3) is provided with pivot (5), the side of pivot (5) is opened there is locating hole (12), the side of pivot (5) is fixed with connecting rod (16).
3. The wear resistant sharpener for drill bit special machining according to claim 2, wherein: the surface mounting of connecting rod (16) has adapter sleeve (14), the surface mounting of adapter sleeve (14) has emery wheel (6), the surface of connecting rod (16) is provided with fastening nut (15), emery wheel (6) side is fixed with locating pin (13), locating pin (13) insert locating hole (12).
4. The wear resistant sharpener for drill bit special machining according to claim 1, wherein: the support rod (7) is perpendicular to the motor plate (2), and the support rod (7) is located at the front end of the motor (3).
5. The wear resistant sharpener for drill bit special machining according to claim 1, wherein: the baffle cover (10) is of a semicircular structure, and the dust collection pipe (8) spans over the baffle cover (10).
6. The wear resistant sharpener for drill bit special machining according to claim 2, wherein: the connecting rod (16) is a threaded rod, and the connecting rod (16) and the rotating shaft (5) are coaxial.
7. The wear resistant sharpener for drill bit special machining according to claim 3, wherein: the grinding wheel (6) is connected with the connecting rod (16) through a fastening nut (15), and the grinding wheel (6) is perpendicular to the connecting rod (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022848255.7U CN214869155U (en) | 2020-12-01 | 2020-12-01 | Wear-resistant cutter grinding machine for special machining of drill bit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022848255.7U CN214869155U (en) | 2020-12-01 | 2020-12-01 | Wear-resistant cutter grinding machine for special machining of drill bit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214869155U true CN214869155U (en) | 2021-11-26 |
Family
ID=78931761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022848255.7U Expired - Fee Related CN214869155U (en) | 2020-12-01 | 2020-12-01 | Wear-resistant cutter grinding machine for special machining of drill bit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214869155U (en) |
-
2020
- 2020-12-01 CN CN202022848255.7U patent/CN214869155U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211126 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |